El documento que se centra en la preservación y la protección de la vida humana, y no en la propiedad, es:
a. NFPA 1.
b. NFPA 70®.
c. NFPA 72®.
d. NFPA 101®.
d. NFPA 101®.
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Consider NiMH hobbyist batteries depicted in Figure P2.39. a. If V1 = 12.0V, R1 = 0.15?, and Ro = 2.55 ?, find the load current Io and the power dissipated by the load. b. If battery 2 with V2 = 12 V and R2 = 0.28? is placed in parallel with battery 1, will the load current Io increase or decrease? Will the power dissipated by the load increase or decrease? By how much?
What will be an ideal response?
A proper road test should include which of the following?
A) Driving in reverse while turning B) Driving beside stationary objects C) Driving on bumpy roads D) All of these are useful road test tips
Always adjust the ________ before starting the engine to help prevent thrust bearing damage?
A) Brake pedal travel B) Clutch free play C) Driveshaft angle D) Shift linkage
Eight channels of analog information are being used by a computer to close eight control loops. Assume that all analog signals have identical frequency content and are multiplexed into a single ADC. The ADC requires 100 ?s per conversion. The closed-loop software requires 500 ?s of computation and output time for four of the loops, and for the other four it requires 250 ?s. What is the maximum frequency content that the analog signal can have according to the Nyquist criterion?
Known quantities: The number of channels of an ADC, eight, the time required for ADC conversion, 100 ?s, the time required for computation and output time for four of the channels, 500 ?s, and for the other four, 250 ?s. Find: The number of bits required.